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[ca333]

Summary by CodeRabbit

• New Features
  • Added support for the BASE blockchain network and BASE token, including protocol detection, conversion mappings, and blockchain explorer integration.
  • BASE network now treated as an EVM-compatible protocol for transaction history and related features.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

This pull request adds support for a new BASE coin type (base20) across the codebase. Changes include adding the base20 enum member to CoinType, implementing conversions between CoinType and CoinSubClass, extending EVM protocol detection, adding fiat provider mappings, and integrating base20 into utility functions for colors, explorers, and abbreviations.

Changes

Cohort / File(s)	Summary
Core model enhancements lib/model/coin_type.dart	Added base20 enum member to CoinType
Conversion & extension logic lib/bloc/coins_bloc/asset_coin_extension.dart	Added bidirectional mappings between CoinSubClass.base and CoinType.base20; extended isEvmProtocol() to recognize base20 as EVM
Utility integrations lib/model/coin_utils.dart, lib/shared/utils/utils.dart	Added base20 support in coin naming, parent-coin behavior, colors, tx history, explorer URLs; expanded abbreviation-to-ticker conversion to handle BASE suffix
Fiat provider lib/bloc/fiat/base_fiat_provider.dart	Added chainId and type mappings for BASE coin type
SDK reference sdk	Updated submodule pointer (5f7e46e → 3619c10)

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Changes are homogeneous and consistent: additions of new switch cases across multiple files for base20 support
• Straightforward mapping and utility function extensions with minimal logic density
• No structural changes or complex interdependencies

Suggested labels

QA

Suggested reviewers

• smk762
• CharlVS

Poem

🐰 A BASE coin hops into the fold,
With mappings bright and cases bold,
From enum fields to utils wide,
BASE20 now has a joyful ride! 🌈

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch dev

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between aeaaf70 and 4f9f06c.

📒 Files selected for processing (6)

• lib/bloc/coins_bloc/asset_coin_extension.dart (3 hunks)
• lib/bloc/fiat/base_fiat_provider.dart (2 hunks)
• lib/model/coin_type.dart (1 hunks)
• lib/model/coin_utils.dart (2 hunks)
• lib/shared/utils/utils.dart (4 hunks)
• sdk (1 hunks)

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[github-actions]

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